/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.jbpm.process.core.validation;

import java.util.Arrays;
import java.util.Optional;

import org.kie.api.definition.process.Process;
import org.kie.api.io.Resource;
import org.kie.kogito.process.validation.ValidationException;

/**
 * A validator for validating a RuleFlow process.
 * 
 */
public interface ProcessValidator {

    ProcessValidationError[] validateProcess(Process process);

    boolean accept(Process process, Resource resource);

    boolean compilationSupported();

    default void validate(Process process) throws ValidationException {
        final ProcessValidationError[] errors = validateProcess(process);
        Optional.ofNullable(errors)
                .filter(e -> e.length == 0)
                .orElseThrow(() -> new ValidationException(process.getId(), Arrays.asList(errors)));
    }
}
